AN7017 Просмотр технического описания (PDF) - Panasonic Corporation
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производитель
AN7017 Datasheet PDF : 5 Pages
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ICs for FM/AM Tuner
AN7017S, AN7017SB
s Absolute Maximum Ratings (Ta=25˚C)
Parameter
Symbol
Rating
Unit
Supply Voltage
VCC
2.5
V
Supply Current
ICC
10
mA
Power Dissipation
PD
30
mW
Operating Ambient Temperature
Topr
–22 ~ + 75
˚C
Storage Temperature
Tstg
–55 ~ + 125
˚C
s Recommended Operating Range (Ta=25˚C)
Parameter
Symbol
Operating Supply Voltage Range
VCC
Range
1V ~ 2V
s Electrical Characteristics (VCC =1.2V, Ta = 25˚C)
Parameter
Symbol
Condition
No Signal Current
Conversion Gain
FM
Oscillation Voltage
S/N
Itot (FM)
Gconv (FM)
VOSC (FM)
S/N (FM)
Note)
VCC=1V
Vin= 60dBµ
No Signal Current
Conversion Gain
TV
Oscillation Voltage
S/N
Itot (TV)
Gconv (TV)
VOSC (TV)
S/N (TV)
Note)
VCC=1V
Vin=60dBµ
Note) Conversion Gain= 20log (∆V(µV) ÷100)
∆V is output difference at 40dBµ and 46dBµ.
min. typ. max. Unit
2.5
mA
31
dB
73
mV
55
dB
3.2
mA
27
dB
57
mV
53
dB
s Characteristics Curve
Supply Voltage Characteristics (FM)–
Oscillation Frequency Deviation
S/N, S/N Sensitivity, Limiter Sensitivity, Itot
100
Ta =25˚C
90
80
2
70
1
fsift
0
60
S/N
–1
–2
50
–3
40
30
Itot
4
20
3
S/N Sens
10
Limiter Sens 2
0
0 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
VCC (V)
Input/Output Characteristics –
S/N, Vout
VCC = 1.5V
0
fin = 78MHz
30% Mod.
Ta = 25˚C
–10
S/N
60
–20
50
Vout
–30
40
–40
30
–50
20
–60
10
0
0 20 40 60 80 100 120
Vin (dBµ)
Frequency Characteristics
(FM) –VOSC, S/N Sensitivity,
Limiter Sensitivity
80
VCC = 1.2V
Ta = 25˚C
70
60
100
VOSC
50
50
40
30
0
20
S/N Sens
10
Limit Sens
0
0 78 82 86 90 94 98 102 106
Frequency fin (MHz)
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